<script lang="ts" setup name="XtxDialog">
	import { onClickOutside } from '@vueuse/core'
	import { ref, watch } from 'vue'

	const props = defineProps({
		title: {
			type: String,
			default: '',
		},
		visible: {
			type: Boolean,
			default: false,
		},
	})

	const emit = defineEmits<{
		(e: 'update:visible', visible: boolean): void
	}>()

	// 控制动画
	const show = ref(false)
	watch(
		() => props.visible,
		(value) => {
			setTimeout(() => {
				show.value = value
			}, 20)
		},
		{
			immediate: true,
		}
	)

	const close = () => {
		emit('update:visible', false)
	}

	const target = ref<HTMLDivElement | null>(null)
	onClickOutside(target, () => {
		close()
	})
</script>
<template>
	<div class="xtx-dialog" v-if="visible" :class="{ fade: show }">
		<div class="wrapper" ref="target" :class="{ fade: show }">
			<div class="header">
				<h3>{{ title }}</h3>
				<a href="JavaScript:;" class="iconfont icon-close-new" @click="close"></a>
			</div>
			<div class="body">
				<!-- 默认插槽 -->
				<slot></slot>
			</div>
			<div class="footer">
				<!-- 底部插槽 -->
				<slot name="footer"></slot>
			</div>
		</div>
	</div>
</template>

<style scoped lang="less">
	.xtx-dialog {
		position: fixed;
		left: 0;
		top: 0;
		width: 100%;
		height: 100%;
		z-index: 8887;
		// background: rgba(0, 0, 0, 0.5);
		background: rgba(0, 0, 0, 0);
		&.fade {
			transition: all 0.4s;
			background: rgba(0, 0, 0, 0.5);
		}
		.wrapper {
			width: 600px;
			background: #fff;
			border-radius: 4px;
			position: absolute;
			top: 50%;
			left: 50%;
			// transform: translate(-50%, -50%);
			transform: translate(-50%, -60%);
			opacity: 0;
			&.fade {
				transition: all 0.4s;
				transform: translate(-50%, -50%);
				opacity: 1;
			}
			.body {
				padding: 20px 40px;
				font-size: 16px;
				.icon-warning {
					color: @priceColor;
					margin-right: 3px;
					font-size: 16px;
				}
			}
			.footer {
				text-align: center;
				padding: 10px 0 30px 0;
			}
			.header {
				position: relative;
				height: 70px;
				line-height: 70px;
				padding: 0 20px;
				border-bottom: 1px solid #f5f5f5;
				h3 {
					font-weight: normal;
					font-size: 18px;
				}
				a {
					position: absolute;
					right: 25px;
					top: 25px;
					font-size: 24px;
					width: 20px;
					height: 20px;
					line-height: 20px;
					text-align: center;
					color: #999;
					&:hover {
						color: #666;
					}
				}
			}
		}
	}
</style>
